Annals of surgical oncology
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Malignant ascites (MA) is a distressing problem usually managed by repeated paracenteses. Paracentesis represents a meaningful time point in identifying patients with a specific presentation. ⋯ This study is the first to describe symptom clusters in MA. Studies in MA should include measurement of the more global symptoms of fatigue, wellbeing, depression, and anxiety in addition to shortness of breath, abdominal distension, and mobility. Patients presenting with MA require a comprehensive assessment and a management plan that addresses QOL and the emotional domain symptoms shown to cluster in these patients.
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Case Reports
What is an adequate margin for breast-conserving surgery? Surgeon attitudes and correlates.
Re-excision is common in breast-conserving surgery (BCS), partly due to lack of consensus on margin definitions. A population-based surgeon sample was used to determine current attitudes toward margin width and identify characteristics associated with margin choice. ⋯ Wide variation in BCS margin definition exists. Variation is similar for invasive cancer and DCIS with RT, with more specialized surgeons choosing smaller margins. In DCIS without RT, more specialized surgeons favored larger margins. A standardized margin definition may significantly affect re-excision rates.
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The aim of this study was to evaluate the association and the related risk factors between postoperative complications and mortality and the severity of liver cirrhosis in head and neck cancer patients undergoing tumor ablation followed by microsurgical free tissue transfer. ⋯ Child's class, along with its several components, and intraoperative blood transfusion of > or =2 units are predictive factors for morbidity and mortality.
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Multicenter Study
Outcome of patients with a positive sentinel lymph node who do not undergo completion lymphadenectomy.
Completion lymph node dissection (CLND), although considered a standard approach for patients with melanoma and a positive sentinel lymph node (SLN), is not performed in as many as 50% of indicated cases. This study evaluates the outcome of patients who had a positive SLN but did not undergo CLND at Memorial Sloan-Kettering Cancer Center. ⋯ It remains unclear whether CLND must be performed in all melanoma patients with a positive SLN. For selected informed patients who choose not to participate in the Multicenter Selective Lymphadenectomy Trial II trial, or in centers where the trial is not available, nodal observation may be an acceptable option.
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Sentinel lymph node (SLN) biopsy has replaced axillary lymph node dissection (ALND) as the staging procedure for breast cancer. SLN biopsy causes less morbidity and is more cost effective than complete ALND. Lymphatic mapping and SLN biopsy have a low false-negative rate, but long-term outcomes in large consecutive series of patients are unavailable. ⋯ These data confirm that SLN biopsy is an effective and safe alternative to ALND for detection of nodal metastases in patients with invasive breast cancer and validates its use as the standard tool for nodal staging.